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Arnold Cartagena

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AI Monoculture: When Every Engineer Has the Same Architect
acartag7 profile

AI Monoculture: When Every Engineer Has the Same Architect

#ai #startup #architecture #programming
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7 min read
My AI agent pushed directly to main. The system prompt said don't.
acartag7 profile

My AI agent pushed directly to main. The system prompt said don't.

#python #ai #opensource #security
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6 min read
A 4-line security fix turned into a 100-file pull request, and I nearly merged it
acartag7 profile

A 4-line security fix turned into a 100-file pull request, and I nearly merged it

#security #ai #opensource #reviews
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10 min read
MCP clients can't easily authenticate with Entra. Here's the bridge.
acartag7 profile

MCP clients can't easily authenticate with Entra. Here's the bridge.

#mcp #oauth #security #sso
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4 min read
npm Trusted Publishing with GitHub Actions OIDC — What the Docs Don't Tell You (Scoped Packages)
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npm Trusted Publishing with GitHub Actions OIDC — What the Docs Don't Tell You (Scoped Packages)

#npm #githubactions #security
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4 min read
Why Your LLM Returns “Sure! Here’s the JSON” and How to Fix It
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Why Your LLM Returns “Sure! Here’s the JSON” and How to Fix It

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6 min read
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